( 38 mm ) thick and nine lam ##inations were required at the centre , where the stock passes through the poll end of the winds ##ha ##ft . careful attention was paid to where individual joints occurred between different pieces of timber . both stocks were made during the work @ - @ in , with one of them being trimmed and finished ready for use . the stocks were the first lam ##inated stocks made by amateurs . the four sails were made . the originals being slightly different pairs . those on the inner stock having bays of 3 feet ( 910 mm ) pitch and those on the outer stock having bays of 3 feet 2 inches ( 97 ##0 mm ) pitch .
( 38 mm ) thick and nine laminations were required at the centre, where the stock passes through the poll end of the windshaft. careful attention was paid to where individual joints occurred between different pieces of timber. both stocks were made during the work @ - @ in, with one of them being trimmed and finished ready for use. the stocks were the first laminated stocks made by amateurs. the four sails were made. the originals being slightly different pairs. those on the inner stock having bays of 3 feet ( 910 mm ) pitch and those on the outer stock having bays of 3 feet 2 inches ( 970 mm ) pitch.